Counterspy Official: Snowden Leak Damage Increasing . April 19, 2018 . Damage to U.S. electronic intelligence-gathering capabilities caused by renegade National Security Agency contractor Edward Snowden has increased over the past year, a senior U.S. counterintelligence official..…

former NSA contractor and Edward Snowden vouched for its in declaration, White refused to consider it because the government would not authenticate it.. ..…